TY - JOUR AU - Cirafici, Michele TI - On Framed Quivers, BPS Invariants and Defects JO - Confluentes Mathematici PY - 2017 SP - 71 EP - 99 VL - 9 IS - 2 PB - Institut Camille Jordan UR - http://www.numdam.org/articles/10.5802/cml.42/ DO - 10.5802/cml.42 LA - en ID - CML_2017__9_2_71_0 ER -